baber/WOPTO huggingface dataset:
Patent EP-0358522-A3 (EP)
Title: Regenerable diesel particulate trap
IPC: B01D39/20
Filed: 1989-09-08
Abstract: This invention discloses a regenerable diesel 
particulate trap (10) comprised of alternately layered 
expanded ceramic fibers (12, 14, 16, 18, 20) and 
electrical heater elements (13, 15, 17, 19) wound onto a 
perforated substrate. The electrical heater elements (13, 
15, 17, 19) may be energized to burn or oxidize the 
particulate in the trap (10).
Patent EP-0361933-A3 (EP)
Title: Alignment system
IPC: G01B11/00
Filed: 1989-09-28
Abstract: An alignment system for aligning a mask and a 
wafer into a predetermined positional relationship, by 
using alignment marks provided on the mask (104) and the 
wafer (105), is disclosed. In this system, light from a 
light source is directed to the alignment marks (104a, 105a) of the 
mask and the wafer and, then, the light from these 
alignment marks is detected by an accumulation type 
photoelectric converting device (106), for alignment of the 
mask and the wafer. The accumulation time of the 
photoelectric converting device is controlled to be 
sufficiently longer than or to be equal to a multiple, 
by an integral number, of the period of relative and 
natural vibration of the mask and the wafer. This 
makes it possible to reduce the effect of the relative 
vibration of the mask and the wafer upon the alignment 
result and, therefore, makes it possible to enhance the 
alignment precision.
Patent EP-0354148-A3 (EP)
Title: Apparatus for projecting a series of images onto dies of a semiconductor wafer
IPC: H01L21/30
Filed: 1982-05-17
Abstract: Improved apparatus for use in a microlithography system to align a 
semiconductor wafer having a plurality of dies, each die having fiducial 
marks, with the projected image of at least one pattern having further 
fiducial marks comprising :  
means (34-47) for directing a beam of light toward a reticle 
(20) ;  
shutter (43) means having an aperture for permitting a frac­
tion of said beam to illuminate the fiducial marks of the reticle pat­
tern (20) ;  
a projection lens comprising :  
a spherical concave mirror (52) having an aperture (58) on its 
optical axis (51) ;  
a meniscus lens (53) having a first convex surface (D) facing 
said mirror and a concave surface (C) facing away from said mirror ;  
a plano-convex lens (55) having a second convex surface facing 
said concave surface (D) and a first flat surface (B) facing away from 
said mirror ;  
and first and second prisms (56, 57) for coupling light into 
and from separate fields on said first flat surface, each of said prisms 
having an optical path length and a second flat surface (A) facing one 
of the image and object planes of said projection lens, said image and 
object planes being spaced from said second flat surfaces, whereby said 
fraction of said beam passes through a reticle (20) positioned at the 
object plane to illuminate a wafer positioned at the image plane ;  
means for moving a wafer in said image plane to align the pro­
jected image of the fiducial marks of the reticle patterns with the fur­
ther fiducial marks of a die on said wafer, and  
means (66) for detecting light scattered through said aperture 
(58) of said mirror (52) and for stopping said moving means when said 
protected image aligns with said further fiducial marks, characterized 
in that said shutter means comprises a filter for preventing passage of 
that portion of the spectrum of said beam normally used to expose a die 
(12) for microlithographic printing.
Patent EP-0392514-A3 (EP)
Title: Organic glass with high refractive index
IPC: G02B1/04
Filed: 1990-04-11
Abstract: Novel organic glass with a high refractive index 
comprising a copolymer of (a) a diallyl isophthalate 
monomer, (b) an allyl benzoate monomer and (c) a diester of 
maleic acid and/or diester of fumaric acid monomer, which 
also shows excellent light resistance and excellent other 
physical properties such as excellent moldability, high 
impact resistance, high dimension stability, excellent 
mechanical processing properties, excellent dyeability and 
excellent hard coating property, and is useful as a material 
for optical or optoelectronic parts such as lenses, prisms, 
reflecting mirror and window materials.
Patent EP-0393616-A3 (EP)
Title: Thermoplastic polyester resin composition
IPC: C08L67/02
Filed: 1990-04-18
Abstract: Disclosed is a thermoplastic polyester resin 
composition, which comprises (A) 99 - 60 parts by weight 
of a thermoplastic polyester resin, (B) 1 - 40 parts by 
weight of a polyorganosiloxane rubber, (C) 0.01 - 10 
parts by weight, per 100 parts by weight of the sum of 
the components (A) and (B), of an organic silane 
compound having at least one functional group selected 
from the group consisting of an epoxy group, an 
isocyanate group and an amino group, and (D) 0 - 300 
parts by weight, per 100 parts by weight of the sum of 
the components (A) and (B), of a reinforcing filler. 
This composition results in a shaped article having an 
improved impact resistance while retaining good heat 
stability and weatherability inherently possessed by the 
thermoplastic polyester.
Patent EP-0401790-A3 (EP)
IPC: B01D/
Filed: 1990-06-06
Abstract: Eine wäßrige Suspension aus Mineralien und/oder Füllstoffen 
und/oder Pigmenten mit einem Feststoffgehalt ≧ 60 Gew.%, wobei 
das Mineral bzw. der Füllstoff bzw. das Pigment mit einem oder 
mehreren Dispergiermitteln dispergiert ist, dadurch gekenn­
zeichnet, daß das Dispergiermittel einen oder mehrere amphote­
re Polyelektrolyten und/oder kationische Polyelektrolyten 
und/oder amphotere kationische Polyelektrolyten und/oder 
amphotere anionische Polyelektrolyten und/oder teilweise 
neutralisierte anionische Polyelektrolyten und/oder teilweise 
neutralisierte amphotere anionische Polyelektrolyten enthält, 
wobei der Füllstoff und/oder das Pigment und/oder die Mineral­
teilchen eine gegen außen neutrale oder positive Ladung tra­
gen.  
     Weiterhin wird ein Verfahren offenbart, wobei ein Teil der 
erfindungsgemäßen Polyelektrolyten vor dem Vermahlen, ein Teil 
während des Vermahlens und ein Teil nach dem Vermahlen zu­
gegeben werden. Erfindungsgemäß können Vermahlung und Disper­
gierung in einem einzigen Arbeitsschritt vorgenommen werden.
Patent EP-0409207-A3 (EP)
Title: Apparatus for spinning core-skin fibres
IPC: D01D5/34
Filed: 1990-07-18
Abstract: In the apparatus for spinning core/skin fibres consisting of various fibre-forming materials, a preplate (16) is arranged between a distributor plate (14) and a spinneret plate (12). Nozzle capillaries (18) having prechannels (20) are formed in the spinneret plate (12). The materials for the skin and the core of a fibre are fed to the spinneret plate via an annular channel (28) and a feed channel (32), approximately concentric with this, which are formed in the preplate (16). The annular channel (28) is connected via at least one feed channel (30) to at least one guide channel (24) and the central channel (32) for the core material is connected via at least one feed channel (34) to at least one guide channel (26) in the distributor plate (14). By means of the arrangement of a preplate having channels formed therein for the core material and skin material of the fibres, on the one hand high-quality fibres with exact geometries can be produced and on the other hand the number of nozzle capillaries per unit area can be increased to more than 10 per cm<2>, since a compact formation of the channels in the preplate (16) is possible. <IMAGE>
Patent EP-0403032-A3 (EP)
Title: Method for prolonged release of somatotropin.
Inventor: AZAIN MICHAEL JOSEPH
IPC: A61K9/22
Filed: 1988-03-15
Abstract: Prolonged release administration of somatotropin to a domestic, food-producing animal is provided by the parenteral implantation of a shaped article comprising a solid body of compacted somatotropin which is free of binders and matrix polymers in amounts sufficient to have a substantial effect on release of the somatotropin, and which optionally has a release inhibiting barrier coating covering the article except for at least one uncoated release surface.
Patent EP-0392746-A3 (EP)
Title: Transducer temperature compensation circuit
IPC: G01L1/22
Filed: 1990-04-06
Abstract: In order to compensate for the effects of temperature 
variations on a transducer such as a piezo-resistive 
bridge (1), the bridge is fed from a temperature 
dependent power supply circuit (6-17). The power supply 
circuit comprises a temperature sensitive element (11) 
with first and second adjustment means (16, 15) for 
adjusting the slope of supply voltage for the transducer 
against temperature on first and second sides, 
respectively, of a predetermined temperature. The second 
adjustment means (15) provides an adjustment which is 
independent of the first adjustment means so that 
repeated temperature cycling during calibration is 
unnecessary.
Patent EP-0539935-A3 (EP)
IPC: G10K9/02
Filed: 1992-10-28
Abstract: The invention relates to a superhorn operated by a pressure medium, which has a pressure-medium feed pipe, a sound pipe or a sound projector and a diaphragm, the sound pipe or the sound projector being arranged, according to the invention, in the pressure-medium feed pipe, so that an air gap is produced between them and the pressure-medium feed pipe, and the sound pipe or the sound projector and the air gap are bounded at the same lateral end by the diaphragm, the blow-hole preferably being constructed in the wall of the pressure-medium feed pipe. <IMAGE>
Patent EP-0661834-A3 (EP)
Inventor: IWASAKI MOTOYA
IPC: H03G3/30
Filed: 1994-12-22
Abstract: In a combining circuit comprising first and
second frequency converting sections (20a, 20b) for
frequency converting first and second received signals
from two independent antennas (10a, 10b) under the
control of a control circuit (30) into first and second
frequency-converted signals, first and second preliminary
amplifying sections (60a, 60b) preliminarily amplify the
first and the second frequency-converted signals under
the control of the control circuit (30) to produce first
and second preliminary amplified signals having first and
second output levels, respectively. The first and the
second preliminary amplified signals have first and
second noise power levels, respectively, which are equal
to each other. First and second main amplifying sections
(40a, 40b) mainly amplify the first and the second
preliminary amplified signals by first and second
amplification degrees in proportional to the first and
the second output levels, respectively. The first and
the second main amplifying sections produce first and
second main amplified signals having first and second
phases, respectively. A signal combining section (50)
combines the first main amplified signal with the second
main amplified signal with the first phase shifted into
the second phase. The signal combining section produce a
combined signal.
Patent EP-0681317-A3 (EP)
Inventor: PARANJPE AJIT P
IPC: B08B3/08
Filed: 1995-04-07
Abstract: A semiconductor processing system (10) is provided
that comprises a cleaning chamber (12) and a load lock
wafer handler chamber (14). A cleaning agent (34) is
placed in a cleaning bath (28). A semiconductor substrate
(16) is placed in contact with the cleaning agent (34).
Cleaning agent (34) is initially in a liquid phase and is
caused to change to a vapor phase so that the cleaning
agent (34) can penetrate the topography of the surface to
be cleaned. Cleaning agent (34) is then returned to a
liquid phase and finally flash-evaporated to complete the
cleaning process.
Patent EP-0667721-A3 (EP)
Title: Image communication apparatus.
Inventor: OMORI SHIGERU
IPC: H04N13/363
Filed: 1995-02-09
Abstract: A stereoscopic image communication apparatus displays a screen image for right eye and a screen image for left eye on LCD 105, outputs images of the viewer obtained by cameras 103 to the receiving side, and displays images corresponding to the right half face and the left half face of the viewer based on the viewer's images on LCD 107. The images displayed on the LCD 107 are used as figures for selectively introducing lights from the screen images on the LCD 105, by lens 106, to the right and left eyes of the viewer. This enables stereoscopic vision without glasses for separating images respectively for the viewer's right and left eyes, and allows the viewer to move from the initial position. <IMAGE>
Patent EP-0731116-A3 (EP)
Title: Verfahren zur Herstellung hochgefüllter Kunststoffe
Inventor: KRIEG MANFRED DR
IPC: C08F265/06
Filed: 1996-02-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung
hochgefüllter Kunst-stoffe auf Polymethylmethacrylatbasis
nach dem Gießverfahren, ausgehend von einer
Polymervorstufe PVS aus Methylmethacrylat und einem
Polymethylmethacrylat-Praepolymerisat, die durch Zusatz
mindestens eines partikelförmigen anorganischen Füllstoffs
FS in Anteilen von 30 bis 80 Gew.-% (bezogen auf die
Füllstoff-Suspension) unter hochtourigem Rühren in eine
Füllstoff-Suspension FSS überführt und unter Zusatz
mindestens eines radikalischen Initiators in einer
geeigneten Form polymerisiert wird, wobei man der
Füllstoffsuspension FSS verschiedenfarbiges, gefülltes,
gemahlenes Polymermaterial GP in Mengen von 1 bis 20 Gew.-Teilen
(bezogen auf die Füllstoff-Suspension FSS) unter
Rühren zusetzt, mit der Maßgabe, daß die Dichte des
Mahlgutmaterials GP genau an die Dichte der
Füllstoffsuspension angepaßt wird und daß der polymere
Bestandteil des Mahlgutmaterials GP hochvernetzt ist.
Patent EP-0742283-A3 (EP)
Inventor: LENZ BERNHARD
IPC: C12C13/00
Filed: 1996-05-10
Abstract: An appts. and process for purification of condensated obtd. by condensn. of the vapours evolved during cooking of the wort during the prodn. of beer, comprises a pump to pump the condensate under pressure through a reverse osmosis unit contg. semipermeable membrane in which the condensate is sepd. into a permeate which is collected for further use and a concentrate which is led off for direct or indirect disposal into the drains. The semipermeable membrane is pref. of highly crosslinked aromatic polyamide and the reverse osmosis module is pref. a spirally wound module with a textile carrier and the actual semipermeable membrane.
Patent EP-0747268-A3 (EP)
Inventor: PHILLION JACK A
IPC: B60R21/2165
Filed: 1996-06-03
Abstract: A deployment door assembly (28) covers an inflatable air
bag (12) contained in a reaction canister (24) in a vehicle
(16). The deployment door assembly (28) is a part which has
a panel portion (30), wall portions (180-188), and mounting
portions (54). The panel portion (30) closes an opening (49)
in the vehicle (16). The panel portion (30) has a peripheral
edge surface (80), and includes a deployment door (32) which
is spaced fully from the peripheral edge surface (80). The
wall portions (180-188) direct the inflating air bag (12) to
move outward from the reaction canister (24) toward the
deployment door (32). The wall portions (180-188) surround
the deployment door (32) and project inward from the panel
portion (30). The mounting portions (54) mount the
deployment door assembly (28) on the vehicle (16) at
locations spaced from the reaction canister (24). The
mounting portions (54) project inward from the panel portion
(30) at locations between the wall portions (180-188) and the
peripheral edge surface (80).
Patent EP-0780997-A3 (EP)
Inventor: HORSTEIN MICHAEL
IPC: H04B7/26
Filed: 1996-10-09
Abstract: A method of controlling communication satellite system
capacity in a satellite-based cellular telecommunication
system where two or more communication satellites provide
coverage of a service region. Communication satellites are
assigned to mobile cellular stations in a manner designed to
minimize the maximum single-satellite power that is required
for the communication satellites collectively to supply a
specified number of transmissions to the service region. The
service region may be divided into grids, where each grid is
characterized by a number which is proportional to the average
number of active mobile cellular stations. This information,
in conjunction with a power utilization factor associated with
each satellite/grid pair, is used to determine the assignments
of the communication satellites to the mobile cellular
stations.
Patent EP-0747703-A3 (EP)
Inventor: SUZUKI OSAMU
IPC: G01N33/543
Filed: 1996-06-05
Abstract: A method is provided, comprising the steps of
reacting a biologically active first substance
immobilized on a carrier with a second substance capable
of specifically binding the first substance, and
detecting a non-bound part of the second substance or a
bound part of the second substance indirectly bound to
the carrier through binding between the first and second
substances so that the first substance or the second
substance in a sample is analyzed, wherein the carrier
carries a compound having 2 to 100 carbodiimide groups,
and the first substance is immobilized on the carrier
through the carbodiimide groups so that the active
substance such as protein and nucleic acid is bound to
the carrier conveniently, efficiently, and tightly.
Patent EP-0790119-A3 (EP)
Inventor: YMAZAWA KENJI
IPC: B29C64/135
Filed: 1997-02-13
Abstract: There is provided an apparatus for solidifying and shaping fluid which
can be optically cured, including (a) an optically scanning device for scanning a
level of fluid which can be optically cured, with a light beam, (b) a sinking device
for sinking a layer having been cured by scanning carried out by the optically
scanning device, below a level of the fluid, and (c) a recoat device for covering a
cured layer having been sunk in the step (b), with a fluid which is not yet cured.
The recoat device (15) is formed with a
recoater blade (15a) which horizontally moves
above a level of the cured layer (4) with
a predetermined gap ("d") kept therebetween to
smooth a level of the not yet cured
fluid. The optically scanning device scans a
level (2b) of not yet cured fluid having
been smoothed by the recoater blade, with a
light beam (7), simultaneously with
scanning of the optically scanning device. The
above mentioned apparatus makes it possible to carry out an optically scanning
process simultaneously with a recoat process to thereby significantly shorten a
time for optical solidification and shaping. In addition, since the above
mentioned apparatus optically scans and simultaneously recoats, it is scarcely
necessary to stop an optically scanning process during a recoat process, thereby
making it possible to effectively utilize output of an optically scanning apparatus
such as a laser beam radiating device.
Patent EP-0828155-A3 (EP)
Inventor: YAMADA TESSHO
IPC: F02D41/14
Filed: 1997-08-28
Abstract: A method of detecting an activated condition of a wide range
air-fuel ratio sensor is provided. With this method, application
of a current to a heater is started immediately after an engine
is started (S00). Then, a current Icp for pumping is passed
through an electromotive force cell (S10). A lapse of a
predetermined time Tin is waited for (S18). After a lapse of time
Tin, a voltage Vs across both electrodes of the electromotive
force cell is detected (S20) and labeled as Vs0 (S22). Then,
application of Icp is suspended (S30) and a routine is held on
standby until a time of 25 ms elapses (S35). At the point of time
when the time of 25 ms has elapsed, the voltage across the
electrodes on the opposite sides of the electromotive force cell
is detected (S40) and labeled as Vs1 (S45). A resistance value
Rs1 is calculated from Vs0, Vs1 and Icp (S50). The resistance
value Rs1 is compared with a value Rss which has been prepared
previously (S55) and it is judged, when Rs1 is smaller than Rss,
that the electromotive force cell has been put into an activated
condition. An apparatus for detecting an activated condition of
a wide range air-fuel ratio sensor is also provided.
Patent EP-0828165-A3 (EP)
Title: Vorrichtung und Verfahren zur Bestimmung und Weiterverarbeitung von Aufmassen
Inventor: GREILER MARTIN A
IPC: G01C3/08
Filed: 1997-09-05
Abstract: Eine Vorrichtung zur Bestimmung und Weiterverarbeitung von Aufmaßen umfaßt ein
elektronisches Abstandsmeßgerät auf der Basis einer Messung mit Hilfe eines optischen
Meßstrahls, mit einem Sender für den Meßstrahl (2) und einem Empfänger für einen zurückkehrenden
reflektierten Strahl (3) sowie einer Auswerteinrichtung zur Ermittlung des
Abstands zum Reflexionsort (4) aus einem Vergleich physikalischer Größen des gesendeten
Meßstrahls und des empfangenen Strahls, und einen Rechner (26) zum Steuern der
Messung, sowie Erfassen und Weiterverarbeiten der Meßwerte, wobei die Vorrichtung
einen Speicher zum Speichern einer Vielzahl geometrischer Grundformen aufweist, die
Vorrichtung ein Anzeigemittel zur Anzeige und Auswahl der zu messenden geometrischen
Grundform aus einer Vielzahl von vorgegebenen geometrischen Grundformen aufweist,
die Abstandsmeßwerte entsprechend der ausgewählten geometrischen Grundform ermittelt
werden, und der Rechner (26) entsprechend der ausgewählten geometrischen Grundform
die Abstandswerte miteinander zu einem Aufmaß verknüpft und die ermittelten Meßwerte
und das errechnete Aufmaß auf dem Anzeigemittel ausgibt. 
     Ein entsprechendes Verfahren zur Bestimmung und Weiterverarbeitung von Aufmaßen,
das in der obigen Vorrichtung eingesetzt wird, wird beschrieben
Patent EP-0856304-A3 (EP)
Title: Natürliche Öle enthaltende Mittel zur Festigung von Haaren
Inventor: SCHMENGER JUERGEN
IPC: A61Q5/06
Filed: 1997-10-11
Abstract: Gegenstand der Erfindung ist ein Haarbehandlungsmittel mit einem Gehalt an (A)
mindestens einem natürlichen Öl, ausgewählt aus Zedernholzöl, Leindotteröl,
Krambeöl und Hanföl und (B) mindestens einem filmbildenden, haarfestigenden
Polymer. 
     Durch den Zusatz der natürlichen Öle zu Präparaten, welche filmbildende,
haarfestigende Polymere enthalten, werden Elastizität, Sprungkraft und Glanz von
mit diesen Präparaten behandelten Haaren erheblich verbessert.
Patent EP-0846898-A3 (EP)
Inventor: ERSOY METIN DR
IPC: F16H59/10
Filed: 1997-11-07
Abstract: Die Erfindung betrifft eine Schaltvorrichtung für ein Getriebe eines KFZ mit einer
unter der gekrümmten Abdeckung eingesetzten gekrümmten Leiterplatte (1) und ein
Verfahren zur Herstellung dieser gekrümmten bestückten Leiterplatte (1). 
Die am Schalthebel der Schaltvorrichtung vorgenommenen Schaltbewegungen werden
elektronisch an das Getriebe weitergegeben. 
Erfindungsgemäß wird eine starre Leiterplatte (1) in ebenem Zustand bestückt und in
gekrümmtem Zustand gelötet, wobei die Leiterplatte (1) aus glasfaserverstärktem
Epoxidharz nach dem Erkalten auf Grund ihrer inneren Struktur in diesem
gekrümmten Zustand verbleibt.
Patent EP-0843109-A3 (EP)
Inventor: ASAI SEIJI
IPC: F16D65/09
Filed: 1997-11-10
Abstract: A drum brake device is provided which facilitates the pre-mounting
of a long link (44) without increasing the number
of components or the costs of the device. The long link
(44) is pivotable on the central segment of one brake shoe
(13). An engagement hook (48) protrudes from one or the
other of the long link (44) or the one brake shoe (13). A
notched groove (25) is formed in the other component. The
engagement hook (48) is inserted into the notched groove
(25). The rotation of the long link (44) relative to the
one brake shoe (13) will cause the long link (44) and one
brake shoe (13) to be superimposable and detachable.
Patent EP-0851197-A3 (EP)
Inventor: DAMSOHN HERBERT DR-ING
IPC: F28F3/04
Filed: 1997-11-26
Abstract: Bei einem Wärmeübertrager, insbesondere einem Abgaswärmeübertrager,
mit einem zur Gasführung dienenden Rohrbündel (10)
aus Rechteckrohren (19) und mit einem das Rohrbündel umgebenden,
zur Führung eines flüssigen Kühlmittels dienenden Außenmantel,
der mit einem Kühlmitteleintritt (17) und einem Kühlmittelaustritt
(18) versehen ist, wird vorgesehen, daß die
Rechteckrohre des Rohrbündels (10) mit nach außen gerichteten
Vorsprüngen (22) versehen ist, die den Abstand benachbarter
Rechteckrohre zueinander und zu der Innenwand des Außenmantels
(11) bestimmen.